Lightolier LSBW-2 دليل المستخدم

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Lighting Systems LSBW-2

11-3/8" (28.89cm)
8-1/2" (21.59cm)
1-3/4"
(4.45cm)
3-1/2" (8.89cm)
12 3
Ordering Information
Type Lamps Length Shielding Ballast Voltage Finish
LSBW 2 A
2 = 2-Lamp T5 4 = 4-Foot A = Solid 28 = 28W T5 1 = 120 Volt AL = Aluminum
8 = 8-Foot 54 = 54W T5 2 = 277 Volt WH = White
5E = 54W T5 Emergency Pack
2E = 28W T5 Emergency Pack
5D = 54W T5 Dimming
Complete ordering instructions below.
Features Labels
1. Housing: Extruded aluminum. Die-cast end cap mechanica

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Lighting Systems LSBW-2 Performance Distribution is Symmetrical Candlepower Curve Candlepower Summary COEFFICIENTS OF UTILIZATION ZONE 0 22 45 67 90 % EFFECTIVE CEILING CAVITY REFLECTANCE DEG. CANDELAS 80 70 50 180 738 738 738 738 738 % WALL REFLECTANCE 175 736 743 753 772 771 70 50 30 70 50 30 50 30 10 165 707 768 833 914 923 082 82 82 70 70 70 48 48 48 155 652 779 914 1081 1120 175 71 68 64 61 58 42 40 39 145 567 772 991 1246 1313 268 62 57 58 53 49 36 34 32 135 454 728 1038